youknow.dk

📜 Historical scan 2026-07-23 03:01:50  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

youknow.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 28 October 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.212 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 5 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records   49ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 — AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.116.232.212 3600s 212.giga-ptr.232.116.217.in-addr.arpa
web12.gigahost.dk		 AS47292 Sentia Denmark A/S 217.116.224.0/20 🇩🇰 Denmark —

📧 MX Records#

7 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s ASPMX.L.GOOGLE.COM 142.250.147.27
2a00:1450:4025:c01::1a		 rd-in-f27.1e100.net
rd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 7200s ALT1.ASPMX.L.GOOGLE.COM 192.178.211.26
2404:6800:4000:1025::1a		 lcbomp-in-f26.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 7200s ALT2.ASPMX.L.GOOGLE.COM 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 7200s ASPMX2.GOOGLEMAIL.COM 192.178.158.27
2404:6800:4013:813::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 7200s ASPMX3.GOOGLEMAIL.COM 172.253.158.27
2404:6800:4003:c26::1a		 so-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 7200s ASPMX4.GOOGLEMAIL.COM 172.253.158.27
2404:6800:4003:c26::1a		 so-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 7200s ASPMX5.GOOGLEMAIL.COM 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoveryouknow.dk → 217.116.232.212
🔶 Autoconfigyouknow.dk → 217.116.232.212

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 12:39:54
www CNAMEyouknow.dk (all on youknow.dk)
www vs bare domainSame network
youknow.dk: 217.116.232.212 (AS47292)
www.youknow.dk: 217.116.232.212 (AS47292)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.youknow.dk youknow.dk

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

117ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026072301
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@youknow.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-01 09:06:20
FieldValue
RegistrarGIGAHOST ApS
Registered2008-10-28
Expires2027-10-31 (377d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
42ms
MX
39ms
AAAA
37ms
TXT
286ms
CAA
40ms
HTTPS
34ms
TLSA
162ms
SOA
0ms
MTA-STS
472ms
DNSSEC
117ms
SRV
491ms
Total
1633ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 12:39:54 2010ms 5 NS 1 A 7 MX 🔓 Insecure
2026-10-08 15:40:58 5073ms 5 NS 1 A 7 MX 🔓 Insecure
2026-10-07 15:35:12 1015ms 5 NS 1 A 7 MX 🔓 Insecure
2026-10-01 08:42:34 2530ms 5 NS 1 A 7 MX 🔓 Insecure
2026-09-24 06:30:35 1614ms 5 NS 1 A 7 MX 🔓 Insecure
2026-09-20 03:26:59 1392ms 5 NS 1 A 7 MX 🔓 Insecure
2026-09-13 01:40:27 1162ms 5 NS 1 A 7 MX 🔓 Insecure
2026-09-06 01:06:19 1501ms 5 NS 1 A 7 MX 🔓 Insecure
2026-09-01 03:47:08 9844ms 5 NS 1 A 7 MX 🔓 Insecure
2026-08-27 02:13:01 2226ms 5 NS 1 A 7 MX 🔓 Insecure
2026-08-26 01:20:28 1749ms 5 NS 1 A 7 MX 🔓 Insecure
2026-08-20 13:48:18 11632ms 5 NS 1 A 7 MX 🔓 Insecure
2026-08-13 09:18:33 2583ms 5 NS 1 A 7 MX 🔓 Insecure
2026-08-06 08:40:17 2200ms 5 NS 1 A 7 MX 🔓 Insecure
2026-07-31 03:25:31 2375ms 5 NS 1 A 7 MX 🔓 Insecure
2026-07-23 03:01:50 shown 1633ms 5 NS 1 A 7 MX 🔓 Insecure
2026-07-16 14:53:19 2404ms 5 NS 1 A 7 MX 🔓 Insecure
2026-07-10 16:26:29 9666ms 5 NS 1 A 7 MX 🔓 Insecure
2026-07-03 15:33:32 2053ms 5 NS 1 A 7 MX 🔓 Insecure
2026-06-26 17:24:04 2070ms 5 NS 1 A 7 MX 🔓 Insecure
2026-06-19 09:56:56 3416ms 5 NS 1 A 7 MX 🔓 Insecure
2026-06-18 00:36:19 1846ms 5 NS 1 A 7 MX 🔓 Insecure
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